Levitation of bulk superconductors controlled by two coils

K. Nagashima, T. Miyamoto, S. I. Yoo, Y. Iwasa, K. Sawa, H. Fujimoto, M. Murakami

研究成果: Conference article

3 引用 (Scopus)


We have studied the levitation of Y-Ba-Cu-O bulk superconductors above a Bi-Sr-Ca-Cu-O superconducting pancake coil with and without the function of the inner coil. It was found that the inner coil with small diameter can enhance the levitation force through its contribution to the radial component of the magnetic field. We also successfully applied the total energy balance method for the understanding of the bulk levitation.

ジャーナルSuperconductor Science and Technology
出版物ステータスPublished - 2000 6 1
イベントThe 2nd International Workshop on the Processing and Applications of Superconducting (RE)CBO Large Grain Materials - Morioka, Jpn
継続期間: 1999 10 191999 10 22

ASJC Scopus subject areas

  • Ceramics and Composites
  • Condensed Matter Physics
  • Metals and Alloys
  • Electrical and Electronic Engineering
  • Materials Chemistry

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  • これを引用

    Nagashima, K., Miyamoto, T., Yoo, S. I., Iwasa, Y., Sawa, K., Fujimoto, H., & Murakami, M. (2000). Levitation of bulk superconductors controlled by two coils. Superconductor Science and Technology, 13(6), 857-860. https://doi.org/10.1088/0953-2048/13/6/348